1OSN	Transferase	date	Mar 20, 2003
title	Crystal Structure Of Varicella Zoster Virus Thymidine Kinase Complex With Bvdu-Mp And Adp
authors	L.E.Bird, J.Ren, A.Wright, K.D.Leslie, B.Degreve, J.Balzarini, D.K
compound		source
Molecule: Thymidine Kinase Chain: A, B, C, D Synonym: Vzv-Tk Ec: 2.7.1.21 Engineered: Yes		Organism_scientific: Human Herpesvirus 3 Organism_common: Varicella-Zoster Virus Organism_taxid: 10335 Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex6p1vzv-Tk
symmetry	Space Group: P 1 21 1	R_factor 0.235 R_Free 0.268
crystal cell	length a length b length c angle alpha angle beta angle gamma 99.700 54.200 167.800 90.00 94.80 90.00
method	X-Ray Diffraction	resolution	3.20 Å
ligand	ADP, BVP	enzyme	Transferase E.C.2.7.1.21 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B thymidine kinase activity
Primary reference	Crystal structure of varicella zoster virus thymidine kinase., Bird LE, Ren J, Wright A, Leslie KD, Degreve B, Balzarini J, Stammers DK, J Biol Chem 2003 Jul 4;278(27):24680-7. Epub 2003 Apr 9. PMID:12686543

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (206 Kb) [Save to disk] Biological Unit Coordinates (1osn.pdb1.gz) 103 Kb Biological Unit Coordinates (1osn.pdb2.gz) 101 Kb Biological Unit Coordinates (1osn.pdb3.gz) 200 Kb LPC: Ligand-Protein Contacts for 1OSN CSU: Contacts of Structural Units for 1OSN Likely Quarternary Molecular Structure file(s) for 1OSN Structure Factors (250 Kb) Retrieve 1OSN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1OSN from S2C, [Save to disk] Re-refined 1osn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 1OSN

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1OSN, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1osna_, region A [Jmol] [rasmolscript] [script source]     - Domain d1osnb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1osnc_, region C [Jmol] [rasmolscript] [script source]     - Domain d1osnd_, region D [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1osn_C] [1osn_B] [1osn_D] [1osn] [1osn_A] SWISS-PROT database: [P0C0E6] Domain organization of [KITH_VZVO] by SWISSPFAM

Other resources with information on 1OSN

Community annotation for 1OSN at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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